Quote Originally Posted by Alaskan
The laws vary from state to state. In Alaska you would not be arrested for wearing a dirk, nor would it be confiscated.

As for reasons to wear a dirk, it is part of proper formal highland wear. I wouldn't wear one casually, but if I ever get married, I will probably wear one at my wedding.
That's the spirit, Alaskan!
You never know ... you might want to fight your way out of the church!